Deadbolt installation and upgrades
Deadbolt performance depends on the lock, door, frame, strike, preparation, alignment, and installation together. Swift Key connects callers with independent local professionals who can inspect the opening and compare compatible certified hardware.
What's included in this service?
- Install new deadbolts on doors without one (full door prep)
- Upgrade builder-grade deadbolts to ANSI Grade-1 or Grade-2 hardware when the door can take it
- Install 3" screw strike plates (replaces factory 3/4" screws)
- Add a second deadbolt to sliding glass doors or French doors when the door design allows it
- Install double-cylinder deadbolts only after egress and occupancy rules are confirmed
- Electronic deadbolt and smart deadbolt installation
When do you need this service?
- Door has a knob lock only, no deadbolt
- Current deadbolt is wobbly, loose, or old
- Recent break-in attempt or neighborhood concern
- Moving in and want to start with new, keyed-alike hardware
- Selecting certified hardware suited to the opening
- Adding security to rental property between tenants
What do homeowners ask about deadbolt installation?
What does ANSI Grade 1 mean for break-ins?
ANSI/BHMA certification tests defined performance characteristics. Residential certified products report security, durability, and finish ratings, so compare the exact certified product with the needs of the opening.
What brand of deadbolt should I install?
Start with function, door measurements, egress needs, key control, environment, and an independently certified product. Brand alone does not establish compatibility or performance.
Is a Grade-1 deadbolt actually safer than Grade-3?
Certified ratings support product comparison, but the lock is only one part of the opening. Bolt alignment, strike fit, fastener anchorage, frame condition, and door condition also matter.
Can you install a deadbolt on a door that doesn't have one?
Often, but door material, thickness, stile width, backset, bore location, frame, fire rating, and selected hardware must be checked before cutting.
Should I use a smart deadbolt or a traditional one?
Depends on the use case. Traditional deadbolts have fewer moving parts, no batteries, and no firmware. Smart deadbolts are convenient for short-term rentals, contractors, and households that want codes. Many people install one keypad on the main door and traditional hardware on secondary doors.
Comparing specific hardware? Read our full Schlage B60 vs. Kwikset security review for drilling, sawing, and kick-in resistance test results.
Where do we offer deadbolt installation in San Diego County?
We provide deadbolt installation in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
See deadbolt installation in all 67 cities
Need deadbolt installation in San Diego County?
We'll match you with a licensed local locksmith. You hear the price before any work starts.